Merge pull request #109 from maxsch3/dependabot/pip/notebook-6.1.5

Bump notebook from 6.0.2 to 6.1.5

Author: maxsch3

build_requirements.txt

@@ -1,7 +1,7 @@
 setuptools-scm==3.5.0
 mkdocs==1.1.2
 mkdocs-jupyter==0.13.0
-notebook==6.0.2
+notebook==6.1.5
 pymdown-extensions==6.3
 nbconvert==5.6.1
 git+https://github.com/tomchristie/mkautodoc.git#egg=mkautodoc